| Business | Phone |
| A J Galati Developments 249 Bourbon St, Woodbridge L4L 6Z3 | (905) 851-9520 |
| Ame Microsystems Engineering 71 Marycroft Ave, Woodbridge L4L 5Y6 | (905) 851-9181 |
| Mkj Engineering 100 Strada Dr, Woodbridge L4L 5V7 | (905) 842-9972 |
| Soscia Engineering Ltd 27 Roytec Rd #101, Woodbridge L4L 8E3 | (905) 856-7737 |
| Suriano Design Consultants Inc 418 Hanlan Rd, Woodbridge L4L 4Z1 | (905) 264-0924 |
| Urban Ecosystems Ltd 7050 Weston Rd #705, Woodbridge L4L 8G7 | (905) 856-0629 |
| Valdor Engineering Inc 216 Chrislea Rd #501, Woodbridge L4L 8S5 | (905) 264-0054 |
| Zanelli Engineers Ltd 190 Marycroft Ave #12, Woodbridge L4L 5Y2 | (905) 851-9533 |